Flooding Risks from Tropical Moisture Across the Southeast and Southwest

Tropical moisture from Isaias and Rachel will impact portions of the Southeast and Southwest this weekend. Flash flooding, strong winds and even a threat for severe thunderstorms and tornadoes are possible. Meanwhile, strong winds and dry fuels are raising fire weather concerns across the central Great Basin and western High Plains. Across the northern Rockies, first winter storm of the season. Read More >

Current conditions at

EUREKA (EURM8)

Lat: 48.89781°NLon: 115.05836°WElev: 2632.0ft.

NA

52°F

11°C

Humidity 58%
Wind Speed W 5 MPH
Barometer NA
Dewpoint 38°F (3°C)
Visibility NA
Last update 10 Oct 02:15 PM MDT
Extended Forecast for

4 Miles SSE Fortine MT

  • This Afternoon

    This Afternoon: A chance of rain before 4pm, then a slight chance of rain after 5pm.  Snow level 3900 feet. Mostly cloudy, with a high near 51. Northeast wind 8 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%.

    High: 51 °F

    Chance Rain

  • Tonight

    Tonight: A slight chance of rain before 7pm, then a chance of snow after 2am.  Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 30 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 27 °F

    Slight Chance
    Rain then
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before 2pm.  Mostly cloudy, with a high near 45. Northeast wind 3 to 8 mph. Winds could gust as high as 20 mph.  Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow

  • Sunday Night

    Sunday Night: A slight chance of snow between 1am and 2am.  Cloudy, then gradually becoming partly cloudy, with a low around 23. Northeast wind around 5 mph becoming calm  after midnight.  Chance of precipitation is 20%.

    Low: 23 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Columbus Day

    Columbus Day: Areas of fog between 9am and 10am.  Otherwise, mostly sunny, with a high near 52. Calm wind.

    High: 52 °F

    Areas Fog
    then Mostly
    Sunny

  • Monday Night

    Monday Night: Patchy fog before midnight, then patchy fog after 3am.  Otherwise, mostly clear, with a low around 25.

    Low: 25 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am.  Otherwise, sunny, with a high near 55.

    High: 55 °F

    Patchy Fog
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

Detailed Forecast

This Afternoon
A chance of rain before 4pm, then a slight chance of rain after 5pm. Snow level 3900 feet. Mostly cloudy, with a high near 51. Northeast wind 8 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tonight
A slight chance of rain before 7pm, then a chance of snow after 2am. Mostly cloudy, with a low around 27. Northeast wind 5 to 10 mph becoming light and variable. Winds could gust as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday
A 30 percent chance of snow, mainly before 2pm. Mostly cloudy, with a high near 45. Northeast wind 3 to 8 mph. Winds could gust as high as 20 mph. Little or no snow accumulation expected.
Sunday Night
A slight chance of snow between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 23. Northeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Columbus Day
Areas of fog between 9am and 10am. Otherwise, mostly sunny, with a high near 52. Calm wind.
Monday Night
Patchy fog before midnight, then patchy fog after 3am. Otherwise, mostly clear, with a low around 25.
Tuesday
Patchy fog before 10am. Otherwise, sunny, with a high near 55.
Tuesday Night
Mostly clear, with a low around 29.
Wednesday
Sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Sunny, with a high near 59.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 63.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Fortine MT
 48.71°N 114.89°W (Elev. 3199 ft)
2:01 pm MDT Oct 10, 2026
2pm MDT Oct 10, 2026-6pm MDT Oct 16, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database